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-rw-r--r--sys/libsre/sre.h93
1 files changed, 0 insertions, 93 deletions
diff --git a/sys/libsre/sre.h b/sys/libsre/sre.h
deleted file mode 100644
index a7ace1a..0000000
--- a/sys/libsre/sre.h
+++ /dev/null
@@ -1,93 +0,0 @@
-#pragma once
-
-#include <u.h>
-#include <libn.h>
-
-enum
-{
- Toperator = RuneMask + 1,
- Tstart = Toperator,
- Trparen,
- Tlparen,
- Tor,
- Tcat,
- Tstar,
- Tplus,
- Tqmark,
-
- Tany = Toperator << 1,
- Tnop,
- Tbol,
- Teol,
- Tcclass,
- Tnclass,
- Tend,
-
- isoptor = Toperator,
- isopand = Toperator << 1,
-};
-
-typedef struct Class Class;
-typedef struct State State;
-typedef struct Patch Patch;
-typedef struct Node Node;
-
-typedef struct Parser Parser;
-typedef struct Machine Machine;
-
-struct Class
-{
- rune *end;
- rune span[64];
-};
-
-struct State
-{
- int type;
- union {
- State *l;
- };
- union {
- State *r;
- State *out;
- };
-};
-
-struct Patch
-{
- State *s;
- Patch *link;
-};
-
-struct Node
-{
- State *beg;
- State *end;
-};
-
-struct Parser
-{
- Machine *mach;
- byte *re;
- int wasopand : 1;
- int *optor, optorstk[1000];
- Node *node, nodestk[1000];
-};
-
-struct Machine
-{
- /* memory buffers */
- struct {
- void *heap;
- mem·Reallocator;
- };
- State *state, statestk[1000];
-
- struct {
- int cap;
- int len;
- Class *c;
- } class;
-
- State *entry;
-};